It appears you're suffering from the
DIYMA elitist "I can show you the door, but you must walk through it" mentality. You're apparently missing a key aspect of quality discussion groups.....
discussion. What good is a discussion if it consists of a mere suggestion of a few ideas, and then leaves the rest up to the reader? Frankly all it demonstrates to me is that the individual bringing up the points doesn't actually understand that of which they speak, and is just regurgitating something they'd read somewhere and don't have the knowledge to engage in
discussion about it. That's not a
discussion. A
discussion requires exchange of information, ideas on opinions. Not a vague reference to a few ideas and then demand it's up to the other parties to research to support, compare and/or contrast
your viewpoint.
Let us take an example in the link you previously posted. If they had followed your suggestion for what constitutes a "quality
discussion group", werewolf would have simply said "The author doesn't understand the basic mechanisms of classic stereo."
Why? "If you would have taken the time to research, you would already understand why." But instead, there is a wonderful, thorough
discussion of the mechanics of classic stereo, contrasted against mono and other various methods, and then a
discussion of ambiophonics.
In your world, that thread would have ended on page 2 instead of page 37.
[/rant]